JP6627731B2 - 巻線型コイル部品及び巻線型コイル部品の製造方法 - Google Patents

巻線型コイル部品及び巻線型コイル部品の製造方法 Download PDF

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Publication number
JP6627731B2
JP6627731B2 JP2016233818A JP2016233818A JP6627731B2 JP 6627731 B2 JP6627731 B2 JP 6627731B2 JP 2016233818 A JP2016233818 A JP 2016233818A JP 2016233818 A JP2016233818 A JP 2016233818A JP 6627731 B2 JP6627731 B2 JP 6627731B2
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Japan
Prior art keywords
core
flange
metal
thin film
coil component
Prior art date
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JP2016233818A
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English (en)
Japanese (ja)
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JP2018093010A (ja
Inventor
耕平 小林
耕平 小林
祥文 間木
祥文 間木
石田　卓也
卓也 石田
真哉 平井
真哉 平井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP2016233818A priority Critical patent/JP6627731B2/ja
Priority to CN201710951701.7A priority patent/CN108133810B/zh
Priority to CN202010080676.1A priority patent/CN111261390B/zh
Priority to DE102017219463.4A priority patent/DE102017219463A1/de
Priority to US15/802,581 priority patent/US10998117B2/en
Publication of JP2018093010A publication Critical patent/JP2018093010A/ja
Application granted granted Critical
Publication of JP6627731B2 publication Critical patent/JP6627731B2/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/06—Coil winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/10—Connecting leads to windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/04—Arrangements of electric connections to coils, e.g. leads
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F2017/0093—Common mode choke coil

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP2016233818A 2016-12-01 2016-12-01 巻線型コイル部品及び巻線型コイル部品の製造方法 Active JP6627731B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016233818A JP6627731B2 (ja) 2016-12-01 2016-12-01 巻線型コイル部品及び巻線型コイル部品の製造方法
CN201710951701.7A CN108133810B (zh) 2016-12-01 2017-10-13 绕线型线圈部件以及绕线型线圈部件的制造方法
CN202010080676.1A CN111261390B (zh) 2016-12-01 2017-10-13 绕线型线圈部件以及绕线型线圈部件的制造方法
DE102017219463.4A DE102017219463A1 (de) 2016-12-01 2017-10-30 Drahtgewickelte spulenkomponente und verfahren zur herstellung einer drahtgewickelten spulenkomponente
US15/802,581 US10998117B2 (en) 2016-12-01 2017-11-03 Wire-wound coil component and method for producing wire-wound coil component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016233818A JP6627731B2 (ja) 2016-12-01 2016-12-01 巻線型コイル部品及び巻線型コイル部品の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019213845A Division JP6888662B2 (ja) 2019-11-27 2019-11-27 巻線型コイル部品及び巻線型コイル部品の製造方法

Publications (2)

Publication Number Publication Date
JP2018093010A JP2018093010A (ja) 2018-06-14
JP6627731B2 true JP6627731B2 (ja) 2020-01-08

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Family Applications (1)

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JP2016233818A Active JP6627731B2 (ja) 2016-12-01 2016-12-01 巻線型コイル部品及び巻線型コイル部品の製造方法

Country Status (4)

Country Link
US (1) US10998117B2 (zh)
JP (1) JP6627731B2 (zh)
CN (2) CN111261390B (zh)
DE (1) DE102017219463A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190180926A1 (en) * 2017-12-08 2019-06-13 Murata Manufacturing Co., Ltd. Electronic component

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7021605B2 (ja) * 2018-06-11 2022-02-17 株式会社村田製作所 コイル部品
JP7010159B2 (ja) * 2018-07-02 2022-01-26 株式会社村田製作所 コイル部品
JP7286936B2 (ja) * 2018-10-05 2023-06-06 Tdk株式会社 コイル装置、パルストランスおよび電子部品
JP6965865B2 (ja) * 2018-11-08 2021-11-10 株式会社村田製作所 セラミック電子部品およびセラミック電子部品の製造方法
CN113508444B (zh) * 2019-02-28 2023-03-28 株式会社村田制作所 电子部件的制造方法
JP7028219B2 (ja) 2019-04-19 2022-03-02 株式会社村田製作所 コイル部品及びコイル部品の製造方法
JP7156327B2 (ja) * 2020-03-12 2022-10-19 株式会社村田製作所 電極付き巻線用コアおよびコイル部品
JP2022156320A (ja) * 2021-03-31 2022-10-14 Tdk株式会社 積層電子部品

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712991B2 (ja) * 1986-09-26 1995-02-15 株式会社東芝 セラミツクス部材の選択めつき方法
JPS6433084A (en) * 1987-07-29 1989-02-02 Tdk Corp Partial modification method for oxide ceramic surface
JP2598826B2 (ja) * 1989-10-31 1997-04-09 株式会社村田製作所 チップコイル
US5618611A (en) * 1994-06-30 1997-04-08 Lucent Technologies Inc. Metallization of ferrites through surface reduction
JPH09190942A (ja) * 1996-01-11 1997-07-22 Murata Mfg Co Ltd チップ型コイルの製造方法
US6144280A (en) * 1996-11-29 2000-11-07 Taiyo Yuden Co., Ltd. Wire wound electronic component and method of manufacturing the same
JP3352950B2 (ja) * 1998-07-13 2002-12-03 太陽誘電株式会社 チップインダクタ
US6087921A (en) * 1998-10-06 2000-07-11 Pulse Engineering, Inc. Placement insensitive monolithic inductor and method of manufacturing same
US6437676B1 (en) * 1999-06-29 2002-08-20 Matsushita Electric Industrial Co., Ltd. Inductance element
WO2001078092A1 (fr) * 2000-04-12 2001-10-18 Matsushita Electric Industrial Co., Ltd. Procede de fabrication d'une puce d'inductance
JP2002170717A (ja) * 2000-11-30 2002-06-14 Taiyo Yuden Co Ltd チップインダクタ
JP3928376B2 (ja) * 2001-07-04 2007-06-13 株式会社村田製作所 チップコイル
KR20030052196A (ko) 2001-12-20 2003-06-26 삼성전기주식회사 박막 칩 저항기 및 그 제조방법
US7152291B2 (en) 2002-04-15 2006-12-26 Avx Corporation Method for forming plated terminations
US7212093B2 (en) * 2003-07-25 2007-05-01 Kyocera Corporation Ferrite core, method of manufacturing the same, and common-mode noise filter using the same
JP2005057104A (ja) * 2003-08-06 2005-03-03 Nec Tokin Corp チョークコイル及びその製造方法
JP2005327876A (ja) * 2004-05-13 2005-11-24 Tdk Corp コイル部品及びその製造方法
JP4421436B2 (ja) * 2004-09-30 2010-02-24 太陽誘電株式会社 面実装コイル部品
JP2008210978A (ja) 2007-02-26 2008-09-11 Tdk Corp 巻線型電子部品
JP5329773B2 (ja) 2007-05-31 2013-10-30 コーア株式会社 チップ抵抗器
JP2009064896A (ja) * 2007-09-05 2009-03-26 Taiyo Yuden Co Ltd 巻線型電子部品
JP4888544B2 (ja) 2009-11-20 2012-02-29 Ｔｄｋ株式会社 インダクタ部品
CN102074332B (zh) * 2010-12-15 2012-10-10 深圳顺络电子股份有限公司 一种共模扼流圈及其制作方法
JP5280500B2 (ja) * 2011-08-25 2013-09-04 太陽誘電株式会社 巻線型インダクタ
JP5754433B2 (ja) * 2012-10-17 2015-07-29 株式会社村田製作所 巻線型電子部品
KR102052596B1 (ko) * 2014-06-25 2019-12-06 삼성전기주식회사 칩형 코일 부품 및 그 제조방법
JP6283116B2 (ja) * 2014-08-29 2018-02-21 京セラ株式会社 電子部品、インダクタコア部材およびインダクタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190180926A1 (en) * 2017-12-08 2019-06-13 Murata Manufacturing Co., Ltd. Electronic component
US11948725B2 (en) * 2017-12-08 2024-04-02 Murata Manufacturing Co., Ltd. Electronic component

Also Published As

Publication number Publication date
CN108133810A (zh) 2018-06-08
CN108133810B (zh) 2020-03-06
DE102017219463A1 (de) 2018-06-07
CN111261390B (zh) 2023-12-26
JP2018093010A (ja) 2018-06-14
CN111261390A (zh) 2020-06-09
US20180158591A1 (en) 2018-06-07
US10998117B2 (en) 2021-05-04

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